At a young age, Larissa Mutya faces the world of adults alone. With no guardian or money to support her, Larissa took multiple jobs to support herself while she fought a monster in court.
As soon as she left the house that she thought someone had adopted her in good will, she was on the streets for a few months, and sometimes she slept inside the city hall. That is where Larissa met Kenzo's mother. His mother was a clerk in the city hall, and she lent her money so she could rent a room above their apartment.
That apartment became Larissa's room for ten years, and the people there—Kenzo's mother and him himself—treated her well and even offered their hands to her whenever she was in need.
However, Larissa no longer trusts anyone because she believes that everyone, like Don Barya, will appear caring and concerned in front of her while actually intending to harm her.